2002•Journal of Jilin Institute of Chemical TechnologyRequires access
Synthesis of 2,2-bis(3-amido-4-hydroxyophenyl)-propane
Sun Han
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Abstract
bis(4 hydroxy 3 nitrophenyl) propane can be reduced to 2,2 bis(3 amido 4 hydroxyophenyl) propane which is an intermediate of fire retardant by reduced system of SnCl 2,Sn,HCl and alcohol.It is correspondence with the datum of ultimate analysis,IR,HNMR, 13 CNMR and MS of the product after cleaned by the repeated crystallization.